Standalone Wall-Mount Controller
Specification and Installation Instructions
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CO
2
Sensor Settings
"CO2 Maximum Range"
Default:
Range:
Increment:
2000 PPM
100 to 5000 PPM
50 PPM
This option appears only if you have selected
CO2
at Step 80, "UI1 Signal Type" or Step 84, "UI2 Signal Type". Select the
maximum range value for carbon dioxide (CO2).
"CO2 Setpnt"
Default:
Range:
Increment:
800 PPM
100 to 2000 PPM
10 PPM
This step appears only if you have selected
CO2
at Step 80, "UI1 Signal Type" or Step 84, "UI2 Signal Type". Indicates the
maximum limit of the CO2 concentration beyond which an alarm is activated. The setpoint value is restricted by the maximum
range at Step 92, "CO2 Maximum Range".
“Display CO2”
Default:
Range:
No (Disable)
No (Disable), YES (Enable)
This step appears only if you have selected
CO2
at Step 80, "UI1 Signal Type" or Step 84, "UI2 Signal Type". Select whether
to enable or disable the display of the CO2 value.
VFD Pressure Settings
The VFD Pressure Settings appear only if you have selected VFdP at Step 17, "AO2 Ramp" and P10V at
Step 80, "UI1
Signal Type" or Step 84, "UI2 Signal Type".
"Pressur Maximum Range"
Default:
Range:
Increment:
2000 Pa
200 to 200.0 Pa
50 Pa
This option appears if you have selected
P10V
at Step 80, "UI1 Signal Type" or Step 84, "UI2 Signal Type". Select the
maximum range for pressure. If the value is higher than 10,000, the value will be divided by 100 and shows a decimal point.
For example, 10,000 will be displayed as
100.0
and 10050 will be displayed as
100.5
.
"VFD Pressur Setpnt"
Default:
Range:
Increment:
500 Pa
100 to pressure maximum range (value set at Step 95)
1 Pa
Select the setpoint value for VFD pressure. If the value is higher than 10,000, the value will be divided by 100 and shows a
decimal point. The increment is displayed as 0.1. The fan
symbol is also displayed.
"VFD Pressur Dead Band"
Default:
Range:
Increment:
50 Pa
0 to 100 Pa
1 Pa
Select the desired dead band value for VFD pressure. The fan
symbol is also displayed.
"VFD Pressur Prop Band"
Default:
Range:
Increment:
200 Pa
100 to 500 Pa
1 Pa
Select the desired proportional band value for VFD pressure. The fan
symbol is also displayed.
"VFD Pressur Intgral Seconds"
Default:
Range:
Increment:
0 seconds
0 to 250 seconds
5 seconds
Set the desired value for VFD pressure integral seconds. The fan
symbol is also displayed.
